INDEX 



371 



Prehension, 70 

 Presbyopia, 316 

 Pronucleus, female, 334 



male, 337 

 Proteids as foods, 67 



circulating, 174 



final products of, 174 



tissue, 174 

 Proteoses, 92 

 Protovertebrse, 345 

 Ptyalin, 74 

 Pulse, the, 53 

 Pupil, the, 313 



Ranvier, nodes of, 218 

 Reaction of pupil, 316 

 Receptaculum chyli, 57 

 Rectum, 118 

 Red corpuscles, 37 

 Reflex action, 248 

 Refraction, ocular, 314 

 Reil, island of, 263 

 Renal tubules, 197 

 Rennin, 91 

 Reproduction, 328 

 Reserve air, 147 

 Residual air, 147 

 Respiration, 131 



abnormal, 161 



afferent nerves of, 167 



center for, 167 



costal, 146 



cutaneous, 160 

 Respiration, diaphragmatic, 146 



effect of, on blood pressure, 



164 

 , Efferent nerves of, 170 



external, 132 



internal, 131, 158 



mechanism of, 139 



modified, 145 



nervous control of, 166 



object of, 131 



organs of, 132 



rate of, 145 



rhythm of, 144 



sounds of, 145 



types of, 146 

 Restiform" "bodies, 251 



Retina, 313 



Rolando, fissures of, 260 



Saliva, functions of, 71 



properties and composition 



of, 74 

 Salivary glands, 71 



histology of, 72 



nerve supply of, 74 



secretion in, 76 

 Salts, 65 

 Schwann, sheath of, 217 



white substance of, 218 

 Sclerotic coat of eyes, 311 

 Sebaceous glands, 30 

 Second nerve {see Optic nerve, 



. 277) 

 Secretion, 27 



external, 29 



internal, 29 



paralytic, 76 

 Segmentation, 338 



cavity 338 



nucleus, 338 



Semicircular canals, 322 

 Semilunar valves, 44 

 Sensations, common, 305 



special, 306 

 Senses, the, 305 

 Serum-albumin, 36 



-globulin, 36 



Seventh nerve (see Facial, 286) 

 Sighing, 145 

 Sight, sense of, 308 

 Sigmoid flexure, 117 

 Sixth nerve (see Ab due ens, 286) 

 Skin, excretion of, 208 



functions of, 208 



structure of, 210 

 Sleep. 301 



vascular phenomena of, 302 

 Smegma, 30 

 Smell, sense of, 307 

 Sneezing, 145 

 Snoring, 145 

 Sobbing, 145 

 Sodium salts, 65 



functions of, 65 

 Solar plexus, 299 



